/*
Copyright 2003-2012 Dmitry Barashev, GanttProject Team

This file is part of GanttProject, an opensource project management tool.

GanttProject is free software: you can redistribute it and/or modify 
it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

GanttProject is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GanttProject.  If not, see <http://www.gnu.org/licenses/>.
*/
package net.sourceforge.ganttproject.task.event;

import java.util.EventObject;

import net.sourceforge.ganttproject.GanttCalendar;
import net.sourceforge.ganttproject.task.Task;

/**
 * Created by IntelliJ IDEA. User: bard
 */
public class TaskScheduleEvent extends EventObject {
    private final GanttCalendar myOldStartDate;

    private final GanttCalendar myOldFinishDate;

    private final GanttCalendar myNewStartDate;

    private final GanttCalendar myNewFinishDate;

    public TaskScheduleEvent(Task source, GanttCalendar oldStartDate,
            GanttCalendar oldFinishDate, GanttCalendar newStartDate,
            GanttCalendar newFinishDate) {
        super(source);
        myOldStartDate = oldStartDate;
        myOldFinishDate = oldFinishDate;
        myNewStartDate = newStartDate;
        myNewFinishDate = newFinishDate;
    }

    public Task getTask() {
        return (Task) getSource();
    }

    public GanttCalendar getOldStartDate() {
        return myOldStartDate;
    }

    public GanttCalendar getOldFinishDate() {
        return myOldFinishDate;
    }

    public GanttCalendar getNewStartDate() {
        return myNewStartDate;
    }

    public GanttCalendar getNewFinishDate() {
        return myNewFinishDate;
    }
}
